1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Leporc, S.
Mauffret, O.
Tevanian, G.
Lescot, E.
Monnot, M.
Fermandjian, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C10 H14 N5 O6 P
331.222
y
2'-DEOXYADENOSINE-5'-MONOPHOSPHATE
DNA linking
C9 H14 N3 O7 P
307.197
y
2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE
DNA linking
C10 H14 N5 O7 P
347.221
y
2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE
DNA linking
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA linking
UK
Nucleic Acids Res.
NARHAD
0389
0305-1048
27
4759
4767
10.1093/nar/27.24.4759
10572176
An NMR and molecular modelling analysis of d(CTACTGCTTTAG). d(CTAAAGCAGTAG) reveals that the particular behaviour of TpA steps is related to edge-to-edge contacts of their base-pairs in the major groove
1999
10.2210/pdb1cs2/pdb
pdb_00001cs2
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
3628.377
5'-d(*CP*TP*AP*CP*TP*GP*CP*TP*TP*TP*AP*G)-3'
1
syn
polymer
3695.443
5'-d(*CP*TP*AP*AP*AP*GP*CP*AP*GP*TP*AP*G)-3'
1
syn
polymer
no
no
(DC)(DT)(DA)(DC)(DT)(DG)(DC)(DT)(DT)(DT)(DA)(DG)
CTACTGCTTTAG
A
polydeoxyribonucleotide
no
no
(DC)(DT)(DA)(DA)(DA)(DG)(DC)(DA)(DG)(DT)(DA)(DG)
CTAAAGCAGTAG
B
polydeoxyribonucleotide
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
-10.127
1
19
A
1
B
24
-1.362
A_DC1:DG24_B
1
3.719
0.351
0.099
-0.205
-13.242
1
20
A
2
B
23
5.684
A_DT2:DA23_B
2
-4.779
0.263
0.337
-0.146
1.971
1
20
A
3
B
22
7.553
A_DA3:DT22_B
3
-10.051
-0.240
0.425
-0.136
-0.730
1
19
A
4
B
21
-0.720
A_DC4:DG21_B
4
-4.400
0.326
0.184
-0.199
0.864
1
20
A
5
B
20
-4.151
A_DT5:DA20_B
5
-2.311
-0.009
-0.286
-0.114
8.208
1
19
A
6
B
19
-1.127
A_DG6:DC19_B
6
0.934
-0.280
0.105
-0.186
2.286
1
19
A
7
B
18
-1.291
A_DC7:DG18_B
7
-2.849
0.287
0.076
-0.176
-0.374
1
20
A
8
B
17
-1.943
A_DT8:DA17_B
8
-9.390
-0.112
-0.171
-0.123
0.409
1
20
A
9
B
16
1.648
A_DT9:DA16_B
9
-7.461
0.236
-0.109
-0.206
3.465
1
20
A
10
B
15
2.342
A_DT10:DA15_B
10
-3.780
0.089
-0.020
-0.130
6.661
1
20
A
11
B
14
0.700
A_DA11:DT14_B
11
-7.020
-0.034
0.026
-0.139
3.503
1
19
A
12
B
13
-1.777
A_DG12:DC13_B
12
-4.232
-0.316
0.153
-0.198
3.528
35.086
A
A
1
2
-4.063
B
B
24
23
3.454
-2.447
-0.124
-1.338
AA_DC1DT2:DA23DG24_BB
1
1.569
-2.605
34.969
-1.828
0.457
2.919
34.148
A
A
2
3
1.444
B
B
23
22
2.914
0.848
-0.577
-0.217
AA_DT2DA3:DT22DA23_BB
2
-0.713
1.214
34.130
-0.490
0.883
3.459
37.126
A
A
3
4
-5.796
B
B
22
21
3.394
-3.685
0.016
-0.843
AA_DA3DC4:DG21DT22_BB
3
-0.532
0.836
36.945
-0.807
-0.099
3.259
33.538
A
A
4
5
2.124
B
B
21
20
3.302
1.220
0.265
-1.166
AA_DC4DT5:DA20DG21_BB
4
5.465
-9.513
33.081
-2.223
0.447
3.393
31.149
A
A
5
6
0.402
B
B
20
19
3.403
0.216
0.110
-1.002
AA_DT5DG6:DC19DA20_BB
5
-0.683
1.272
31.141
-1.909
-0.340
3.495
39.340
A
A
6
7
-1.708
B
B
19
18
3.466
-1.149
0.046
-1.129
AA_DG6DC7:DG18DC19_BB
6
-0.733
1.088
39.317
-1.531
-0.161
3.247
28.567
A
A
7
8
3.578
B
B
18
17
3.354
1.762
-0.050
-1.339
AA_DC7DT8:DA17DG18_BB
7
2.785
-5.656
28.380
-3.119
0.743
3.273
39.510
A
A
8
9
0.967
B
B
17
16
3.274
0.653
0.582
-0.703
AA_DT8DT9:DA16DA17_BB
8
0.783
-1.159
39.497
-1.117
-0.769
3.075
30.586
A
A
9
10
8.049
B
B
16
15
3.268
4.233
-0.097
-1.211
AA_DT9DT10:DA15DA16_BB
9
-0.674
1.281
30.292
-3.112
0.055
2.601
35.128
A
A
10
11
17.154
B
B
15
14
3.052
10.213
-0.125
-1.159
AA_DT10DA11:DT14DA15_BB
10
-0.015
0.025
33.655
-3.271
0.205
3.243
29.736
A
A
11
12
2.609
B
B
14
13
3.361
1.336
0.292
-1.453
AA_DA11DG12:DC13DT14_BB
11
-3.242
6.331
29.533
-3.115
-1.256
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
1999-08-25
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
N
RCSB
Y
RCSB
1999-08-16
REL
back calculated data agree with experimental NOESY spectrum
22
3
2D NOESY
P-COSY
2D_31P/1H HETEROTOCSY
2D NOESY
0.1
6.9
AMBIENT
308
K
0.1
6.9
AMBIENT
283
K
MODEL 1: AVERAGE OF THE EIGHT STRUCTURES OBTAINED WITH JUMNA AND AMBER94 AS
FORCE FIELD. MODEL 2: AVERAGE OF THE EIGHT STRUCTURES OBTAINED WITH JUMNA AND
FLEX AS FORCE FIELD. MODEL 3: AVERAGE OF THE SIX STRUCTURES OBTAINED WITH X-
PLOR.
MOLECULAR DYNAMICS, MATRIX RELAXATION
4 MM DNA DUPLEX, 0.4 ML POTASSIUM DIHYDROGEN PHOSPHATE DISODIUM HYDROGEM
PHOSPHATE BUFFER; 100% D2O
4 MM DNA DUPLEX, 0.4 ML POTASSIUM DIHYDROGEN PHOSPHATE DISODIUM HYDROGEM
PHOSPHATE BUFFER; 90% H2O, 10%D2O
LAVERY
structure calculation
JUMNA
10.1
BRUNGER
structure calculation
X-PLOR
3.1
MSI
data analysis
Felix
97
BRUKER
collection
XwinNMR
2.0
BRUNGER
refinement
X-PLOR
3.1
500
Bruker
AMX
500
Bruker
AMX
C
1
n
1
DC
1
A
T
2
n
2
DT
2
A
A
3
n
3
DA
3
A
C
4
n
4
DC
4
A
T
5
n
5
DT
5
A
G
6
n
6
DG
6
A
C
7
n
7
DC
7
A
T
8
n
8
DT
8
A
T
9
n
9
DT
9
A
T
10
n
10
DT
10
A
A
11
n
11
DA
11
A
G
12
n
12
DG
12
A
C
13
n
1
DC
13
B
T
14
n
2
DT
14
B
A
15
n
3
DA
15
B
A
16
n
4
DA
16
B
A
17
n
5
DA
17
B
G
18
n
6
DG
18
B
C
19
n
7
DC
19
B
A
20
n
8
DA
20
B
G
21
n
9
DG
21
B
T
22
n
10
DT
22
B
A
23
n
11
DA
23
B
G
24
n
12
DG
24
B
author_defined_assembly
2
dimeric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
1
3.85
0.30
108.30
112.15
A
A
A
O4'
C1'
N1
DC
DC
DC
1
1
1
N
1
2.48
0.30
108.30
110.78
A
A
A
O4'
C1'
N1
DT
DT
DT
2
2
2
N
1
2.66
0.30
108.30
110.96
A
A
A
O4'
C1'
N9
DA
DA
DA
3
3
3
N
1
3.19
0.30
108.30
111.49
A
A
A
O4'
C1'
N1
DC
DC
DC
4
4
4
N
1
3.54
0.30
108.30
111.84
A
A
A
O4'
C1'
N1
DT
DT
DT
5
5
5
N
1
2.76
0.30
108.30
111.06
A
A
A
O4'
C1'
N9
DG
DG
DG
6
6
6
N
1
2.55
0.30
108.30
110.85
A
A
A
O4'
C1'
N1
DC
DC
DC
7
7
7
N
1
3.35
0.30
108.30
111.65
A
A
A
O4'
C1'
N1
DT
DT
DT
8
8
8
N
1
2.63
0.30
108.30
110.93
A
A
A
O4'
C1'
N1
DT
DT
DT
9
9
9
N
1
2.85
0.30
108.30
111.15
A
A
A
O4'
C1'
N1
DT
DT
DT
10
10
10
N
1
2.47
0.30
108.30
110.77
A
A
A
O4'
C1'
N9
DA
DA
DA
11
11
11
N
1
3.59
0.30
108.30
111.89
A
A
A
O4'
C1'
N9
DG
DG
DG
12
12
12
N
1
3.46
0.30
108.30
111.76
B
B
B
O4'
C1'
N1
DC
DC
DC
13
13
13
N
1
3.39
0.30
108.30
111.69
B
B
B
O4'
C1'
N1
DT
DT
DT
14
14
14
N
1
3.02
0.30
108.30
111.32
B
B
B
O4'
C1'
N9
DA
DA
DA
15
15
15
N
1
3.55
0.30
108.30
111.85
B
B
B
O4'
C1'
N9
DA
DA
DA
16
16
16
N
1
2.29
0.30
108.30
110.59
B
B
B
O4'
C1'
N9
DA
DA
DA
17
17
17
N
1
3.47
0.30
108.30
111.77
B
B
B
O4'
C1'
N9
DG
DG
DG
18
18
18
N
1
2.39
0.30
108.30
110.69
B
B
B
O4'
C1'
N1
DC
DC
DC
19
19
19
N
1
3.21
0.30
108.30
111.51
B
B
B
O4'
C1'
N9
DA
DA
DA
20
20
20
N
1
2.91
0.30
108.30
111.21
B
B
B
O4'
C1'
N9
DG
DG
DG
21
21
21
N
1
2.30
0.30
108.30
110.60
B
B
B
O4'
C1'
N1
DT
DT
DT
22
22
22
N
1
3.17
0.30
108.30
111.47
B
B
B
O4'
C1'
N9
DA
DA
DA
23
23
23
N
1
3.12
0.30
108.30
111.42
B
B
B
O4'
C1'
N9
DG
DG
DG
24
24
24
N
2
3.75
0.30
108.30
112.05
A
A
A
O4'
C1'
N1
DC
DC
DC
1
1
1
N
2
2.65
0.30
108.30
110.95
A
A
A
O4'
C1'
N1
DT
DT
DT
2
2
2
N
2
2.66
0.30
108.30
110.96
A
A
A
O4'
C1'
N9
DA
DA
DA
3
3
3
N
2
3.19
0.30
108.30
111.49
A
A
A
O4'
C1'
N1
DC
DC
DC
4
4
4
N
2
3.37
0.30
108.30
111.67
A
A
A
O4'
C1'
N1
DT
DT
DT
5
5
5
N
2
2.89
0.30
108.30
111.19
A
A
A
O4'
C1'
N9
DG
DG
DG
6
6
6
N
2
2.73
0.30
108.30
111.03
A
A
A
O4'
C1'
N1
DC
DC
DC
7
7
7
N
2
3.27
0.30
108.30
111.57
A
A
A
O4'
C1'
N1
DT
DT
DT
8
8
8
N
2
3.03
0.30
108.30
111.33
A
A
A
O4'
C1'
N1
DT
DT
DT
9
9
9
N
2
2.96
0.30
108.30
111.26
A
A
A
O4'
C1'
N1
DT
DT
DT
10
10
10
N
2
2.63
0.30
108.30
110.93
A
A
A
O4'
C1'
N9
DA
DA
DA
11
11
11
N
2
3.39
0.30
108.30
111.69
A
A
A
O4'
C1'
N9
DG
DG
DG
12
12
12
N
2
3.02
0.30
108.30
111.32
B
B
B
O4'
C1'
N1
DC
DC
DC
13
13
13
N
2
3.42
0.30
108.30
111.72
B
B
B
O4'
C1'
N1
DT
DT
DT
14
14
14
N
2
3.15
0.30
108.30
111.45
B
B
B
O4'
C1'
N9
DA
DA
DA
15
15
15
N
2
3.36
0.30
108.30
111.66
B
B
B
O4'
C1'
N9
DA
DA
DA
16
16
16
N
2
2.56
0.30
108.30
110.86
B
B
B
O4'
C1'
N9
DA
DA
DA
17
17
17
N
2
3.42
0.30
108.30
111.72
B
B
B
O4'
C1'
N9
DG
DG
DG
18
18
18
N
2
2.59
0.30
108.30
110.89
B
B
B
O4'
C1'
N1
DC
DC
DC
19
19
19
N
2
3.14
0.30
108.30
111.44
B
B
B
O4'
C1'
N9
DA
DA
DA
20
20
20
N
2
2.86
0.30
108.30
111.16
B
B
B
O4'
C1'
N9
DG
DG
DG
21
21
21
N
2
2.43
0.30
108.30
110.73
B
B
B
O4'
C1'
N1
DT
DT
DT
22
22
22
N
2
3.20
0.30
108.30
111.50
B
B
B
O4'
C1'
N9
DA
DA
DA
23
23
23
N
2
2.58
0.30
108.30
110.88
B
B
B
O4'
C1'
N9
DG
DG
DG
24
24
24
N
3
32.06
2.50
111.00
143.06
A
A
A
O5'
C5'
C4'
DC
DC
DC
1
1
1
N
3
19.34
1.10
110.50
129.84
A
A
A
O3'
P
OP2
DC
DT
DT
1
2
2
Y
3
18.17
1.10
110.50
128.67
A
A
A
O3'
P
OP1
DC
DT
DT
1
2
2
Y
3
-118.43
1.50
119.60
1.17
A
A
A
OP1
P
OP2
DT
DT
DT
2
2
2
N
3
19.35
1.20
110.70
130.05
A
A
A
O5'
P
OP1
DT
DT
DT
2
2
2
N
3
18.19
1.20
110.70
128.89
A
A
A
O5'
P
OP2
DT
DT
DT
2
2
2
N
3
18.28
1.10
110.50
128.78
A
A
A
O3'
P
OP2
DT
DA
DA
2
3
3
Y
3
18.89
1.10
110.50
129.39
A
A
A
O3'
P
OP1
DT
DA
DA
2
3
3
Y
3
-118.05
1.50
119.60
1.55
A
A
A
OP1
P
OP2
DA
DA
DA
3
3
3
N
3
17.71
1.20
110.70
128.41
A
A
A
O5'
P
OP1
DA
DA
DA
3
3
3
N
3
18.32
1.20
110.70
129.02
A
A
A
O5'
P
OP2
DA
DA
DA
3
3
3
N
3
3.99
0.50
113.80
117.79
A
A
A
N7
C8
N9
DA
DA
DA
3
3
3
N
3
14.88
1.10
110.50
125.38
A
A
A
O3'
P
OP2
DA
DC
DC
3
4
4
Y
3
22.93
1.10
110.50
133.43
A
A
A
O3'
P
OP1
DA
DC
DC
3
4
4
Y
3
-111.54
1.50
119.60
8.06
A
A
A
OP1
P
OP2
DC
DC
DC
4
4
4
N
3
13.97
1.20
110.70
124.67
A
A
A
O5'
P
OP1
DC
DC
DC
4
4
4
N
3
22.02
1.20
110.70
132.72
A
A
A
O5'
P
OP2
DC
DC
DC
4
4
4
N
3
17.05
1.10
110.50
127.55
A
A
A
O3'
P
OP2
DC
DT
DT
4
5
5
Y
3
19.56
1.10
110.50
130.06
A
A
A
O3'
P
OP1
DC
DT
DT
4
5
5
Y
3
-117.07
1.50
119.60
2.53
A
A
A
OP1
P
OP2
DT
DT
DT
5
5
5
N
3
17.34
1.20
110.70
128.04
A
A
A
O5'
P
OP1
DT
DT
DT
5
5
5
N
3
19.85
1.20
110.70
130.55
A
A
A
O5'
P
OP2
DT
DT
DT
5
5
5
N
3
20.23
1.10
110.50
130.73
A
A
A
O3'
P
OP2
DT
DG
DG
5
6
6
Y
3
16.98
1.10
110.50
127.48
A
A
A
O3'
P
OP1
DT
DG
DG
5
6
6
Y
3
-116.34
1.50
119.60
3.26
A
A
A
OP1
P
OP2
DG
DG
DG
6
6
6
N
3
19.75
1.20
110.70
130.45
A
A
A
O5'
P
OP1
DG
DG
DG
6
6
6
N
3
16.49
1.20
110.70
127.19
A
A
A
O5'
P
OP2
DG
DG
DG
6
6
6
N
3
4.47
0.50
113.10
117.57
A
A
A
N7
C8
N9
DG
DG
DG
6
6
6
N
3
-2.96
0.40
106.40
103.44
A
A
A
C8
N9
C4
DG
DG
DG
6
6
6
N
3
16.45
1.10
110.50
126.95
A
A
A
O3'
P
OP2
DG
DC
DC
6
7
7
Y
3
21.20
1.10
110.50
131.70
A
A
A
O3'
P
OP1
DG
DC
DC
6
7
7
Y
3
-114.84
1.50
119.60
4.76
A
A
A
OP1
P
OP2
DC
DC
DC
7
7
7
N
3
15.65
1.20
110.70
126.35
A
A
A
O5'
P
OP1
DC
DC
DC
7
7
7
N
3
20.40
1.20
110.70
131.10
A
A
A
O5'
P
OP2
DC
DC
DC
7
7
7
N
3
18.15
1.10
110.50
128.65
A
A
A
O3'
P
OP2
DC
DT
DT
7
8
8
Y
3
19.22
1.10
110.50
129.72
A
A
A
O3'
P
OP1
DC
DT
DT
7
8
8
Y
3
-118.52
1.50
119.60
1.08
A
A
A
OP1
P
OP2
DT
DT
DT
8
8
8
N
3
17.95
1.20
110.70
128.65
A
A
A
O5'
P
OP1
DT
DT
DT
8
8
8
N
3
19.02
1.20
110.70
129.72
A
A
A
O5'
P
OP2
DT
DT
DT
8
8
8
N
3
18.93
1.10
110.50
129.43
A
A
A
O3'
P
OP2
DT
DT
DT
8
9
9
Y
3
18.86
1.10
110.50
129.36
A
A
A
O3'
P
OP1
DT
DT
DT
8
9
9
Y
3
-119.51
1.50
119.60
0.09
A
A
A
OP1
P
OP2
DT
DT
DT
9
9
9
N
3
18.47
1.20
110.70
129.17
A
A
A
O5'
P
OP1
DT
DT
DT
9
9
9
N
3
18.39
1.20
110.70
129.09
A
A
A
O5'
P
OP2
DT
DT
DT
9
9
9
N
3
21.40
1.10
110.50
131.90
A
A
A
O3'
P
OP2
DT
DT
DT
9
10
10
Y
3
16.23
1.10
110.50
126.73
A
A
A
O3'
P
OP1
DT
DT
DT
9
10
10
Y
3
-114.43
1.50
119.60
5.17
A
A
A
OP1
P
OP2
DT
DT
DT
10
10
10
N
3
21.21
1.20
110.70
131.91
A
A
A
O5'
P
OP1
DT
DT
DT
10
10
10
N
3
16.04
1.20
110.70
126.74
A
A
A
O5'
P
OP2
DT
DT
DT
10
10
10
N
3
21.35
1.10
110.50
131.85
A
A
A
O3'
P
OP2
DT
DA
DA
10
11
11
Y
3
16.62
1.10
110.50
127.12
A
A
A
O3'
P
OP1
DT
DA
DA
10
11
11
Y
3
-114.88
1.50
119.60
4.72
A
A
A
OP1
P
OP2
DA
DA
DA
11
11
11
N
3
20.61
1.20
110.70
131.31
A
A
A
O5'
P
OP1
DA
DA
DA
11
11
11
N
3
15.89
1.20
110.70
126.59
A
A
A
O5'
P
OP2
DA
DA
DA
11
11
11
N
3
3.78
0.50
113.80
117.58
A
A
A
N7
C8
N9
DA
DA
DA
11
11
11
N
3
22.25
1.10
110.50
132.75
A
A
A
O3'
P
OP2
DA
DG
DG
11
12
12
Y
3
15.03
1.10
110.50
125.53
A
A
A
O3'
P
OP1
DA
DG
DG
11
12
12
Y
3
-112.38
1.50
119.60
7.22
A
A
A
OP1
P
OP2
DG
DG
DG
12
12
12
N
3
22.33
1.20
110.70
133.03
A
A
A
O5'
P
OP1
DG
DG
DG
12
12
12
N
3
15.12
1.20
110.70
125.82
A
A
A
O5'
P
OP2
DG
DG
DG
12
12
12
N
3
4.53
0.50
113.10
117.63
A
A
A
N7
C8
N9
DG
DG
DG
12
12
12
N
3
35.37
2.50
111.00
146.37
B
B
B
O5'
C5'
C4'
DC
DC
DC
13
13
13
N
3
23.32
1.10
110.50
133.82
B
B
B
O3'
P
OP2
DC
DT
DT
13
14
14
Y
3
13.57
1.10
110.50
124.07
B
B
B
O3'
P
OP1
DC
DT
DT
13
14
14
Y
3
-109.84
1.50
119.60
9.76
B
B
B
OP1
P
OP2
DT
DT
DT
14
14
14
N
3
23.86
1.20
110.70
134.56
B
B
B
O5'
P
OP1
DT
DT
DT
14
14
14
N
3
14.10
1.20
110.70
124.80
B
B
B
O5'
P
OP2
DT
DT
DT
14
14
14
N
3
15.46
1.10
110.50
125.96
B
B
B
O3'
P
OP2
DT
DA
DA
14
15
15
Y
3
21.38
1.10
110.50
131.88
B
B
B
O3'
P
OP1
DT
DA
DA
14
15
15
Y
3
-113.68
1.50
119.60
5.92
B
B
B
OP1
P
OP2
DA
DA
DA
15
15
15
N
3
15.69
1.20
110.70
126.39
B
B
B
O5'
P
OP1
DA
DA
DA
15
15
15
N
3
21.61
1.20
110.70
132.31
B
B
B
O5'
P
OP2
DA
DA
DA
15
15
15
N
3
3.72
0.50
113.80
117.52
B
B
B
N7
C8
N9
DA
DA
DA
15
15
15
N
3
22.85
1.10
110.50
133.35
B
B
B
O3'
P
OP2
DA
DA
DA
15
16
16
Y
3
16.23
1.10
110.50
126.73
B
B
B
O3'
P
OP1
DA
DA
DA
15
16
16
Y
3
-112.94
1.50
119.60
6.66
B
B
B
OP1
P
OP2
DA
DA
DA
16
16
16
N
3
20.74
1.20
110.70
131.44
B
B
B
O5'
P
OP1
DA
DA
DA
16
16
16
N
3
14.12
1.20
110.70
124.82
B
B
B
O5'
P
OP2
DA
DA
DA
16
16
16
N
3
3.78
0.50
113.80
117.58
B
B
B
N7
C8
N9
DA
DA
DA
16
16
16
N
3
20.85
1.10
110.50
131.35
B
B
B
O3'
P
OP2
DA
DA
DA
16
17
17
Y
3
16.36
1.10
110.50
126.86
B
B
B
O3'
P
OP1
DA
DA
DA
16
17
17
Y
3
-115.11
1.50
119.60
4.49
B
B
B
OP1
P
OP2
DA
DA
DA
17
17
17
N
3
20.77
1.20
110.70
131.47
B
B
B
O5'
P
OP1
DA
DA
DA
17
17
17
N
3
16.28
1.20
110.70
126.98
B
B
B
O5'
P
OP2
DA
DA
DA
17
17
17
N
3
3.88
0.50
113.80
117.68
B
B
B
N7
C8
N9
DA
DA
DA
17
17
17
N
3
18.87
1.10
110.50
129.37
B
B
B
O3'
P
OP2
DA
DG
DG
17
18
18
Y
3
19.14
1.10
110.50
129.64
B
B
B
O3'
P
OP1
DA
DG
DG
17
18
18
Y
3
-119.25
1.50
119.60
0.35
B
B
B
OP1
P
OP2
DG
DG
DG
18
18
18
N
3
18.11
1.20
110.70
128.81
B
B
B
O5'
P
OP1
DG
DG
DG
18
18
18
N
3
18.38
1.20
110.70
129.08
B
B
B
O5'
P
OP2
DG
DG
DG
18
18
18
N
3
4.54
0.50
113.10
117.64
B
B
B
N7
C8
N9
DG
DG
DG
18
18
18
N
3
19.22
1.10
110.50
129.72
B
B
B
O3'
P
OP2
DG
DC
DC
18
19
19
Y
3
18.05
1.10
110.50
128.55
B
B
B
O3'
P
OP1
DG
DC
DC
18
19
19
Y
3
-118.42
1.50
119.60
1.18
B
B
B
OP1
P
OP2
DC
DC
DC
19
19
19
N
3
19.01
1.20
110.70
129.71
B
B
B
O5'
P
OP1
DC
DC
DC
19
19
19
N
3
17.84
1.20
110.70
128.54
B
B
B
O5'
P
OP2
DC
DC
DC
19
19
19
N
3
18.89
1.10
110.50
129.39
B
B
B
O3'
P
OP2
DC
DA
DA
19
20
20
Y
3
18.88
1.10
110.50
129.38
B
B
B
O3'
P
OP1
DC
DA
DA
19
20
20
Y
3
-119.57
1.50
119.60
0.03
B
B
B
OP1
P
OP2
DA
DA
DA
20
20
20
N
3
18.47
1.20
110.70
129.17
B
B
B
O5'
P
OP1
DA
DA
DA
20
20
20
N
3
18.47
1.20
110.70
129.17
B
B
B
O5'
P
OP2
DA
DA
DA
20
20
20
N
3
3.65
0.50
113.80
117.45
B
B
B
N7
C8
N9
DA
DA
DA
20
20
20
N
3
16.25
1.10
110.50
126.75
B
B
B
O3'
P
OP2
DA
DG
DG
20
21
21
Y
3
22.22
1.10
110.50
132.72
B
B
B
O3'
P
OP1
DA
DG
DG
20
21
21
Y
3
-113.34
1.50
119.60
6.26
B
B
B
OP1
P
OP2
DG
DG
DG
21
21
21
N
3
14.72
1.20
110.70
125.42
B
B
B
O5'
P
OP1
DG
DG
DG
21
21
21
N
3
20.71
1.20
110.70
131.41
B
B
B
O5'
P
OP2
DG
DG
DG
21
21
21
N
3
4.46
0.50
113.10
117.56
B
B
B
N7
C8
N9
DG
DG
DG
21
21
21
N
3
-2.50
0.40
106.40
103.90
B
B
B
C8
N9
C4
DG
DG
DG
21
21
21
N
3
18.19
1.10
110.50
128.69
B
B
B
O3'
P
OP2
DG
DT
DT
21
22
22
Y
3
19.49
1.10
110.50
129.99
B
B
B
O3'
P
OP1
DG
DT
DT
21
22
22
Y
3
-118.23
1.50
119.60
1.37
B
B
B
OP1
P
OP2
DT
DT
DT
22
22
22
N
3
17.27
1.20
110.70
127.97
B
B
B
O5'
P
OP1
DT
DT
DT
22
22
22
N
3
18.58
1.20
110.70
129.28
B
B
B
O5'
P
OP2
DT
DT
DT
22
22
22
N
3
14.41
1.10
110.50
124.91
B
B
B
O3'
P
OP2
DT
DA
DA
22
23
23
Y
3
22.01
1.10
110.50
132.51
B
B
B
O3'
P
OP1
DT
DA
DA
22
23
23
Y
3
-111.81
1.50
119.60
7.79
B
B
B
OP1
P
OP2
DA
DA
DA
23
23
23
N
3
14.85
1.20
110.70
125.55
B
B
B
O5'
P
OP1
DA
DA
DA
23
23
23
N
3
22.46
1.20
110.70
133.16
B
B
B
O5'
P
OP2
DA
DA
DA
23
23
23
N
3
3.77
0.50
113.80
117.57
B
B
B
N7
C8
N9
DA
DA
DA
23
23
23
N
3
22.54
1.10
110.50
133.04
B
B
B
O3'
P
OP2
DA
DG
DG
23
24
24
Y
3
15.18
1.10
110.50
125.68
B
B
B
O3'
P
OP1
DA
DG
DG
23
24
24
Y
3
-112.22
1.50
119.60
7.38
B
B
B
OP1
P
OP2
DG
DG
DG
24
24
24
N
3
21.99
1.20
110.70
132.69
B
B
B
O5'
P
OP1
DG
DG
DG
24
24
24
N
3
14.63
1.20
110.70
125.33
B
B
B
O5'
P
OP2
DG
DG
DG
24
24
24
N
3
4.55
0.50
113.10
117.65
B
B
B
N7
C8
N9
DG
DG
DG
24
24
24
N
1
A
A
O5'
C5'
DC
DC
1
1
-0.334
0.025
1.418
1.084
N
1
B
B
O5'
C5'
DC
DC
13
13
-0.329
0.025
1.418
1.089
N
2
A
A
O5'
C5'
DC
DC
1
1
-0.332
0.025
1.418
1.086
N
2
B
B
O5'
C5'
DC
DC
13
13
-0.330
0.025
1.418
1.088
N
3
A
A
O5'
C5'
DC
DC
1
1
-0.766
0.025
1.418
0.652
N
3
A
A
P
OP1
DT
DT
2
2
-0.779
0.017
1.485
0.706
N
3
A
A
P
OP2
DT
DT
2
2
-0.718
0.017
1.485
0.767
N
3
A
A
P
OP1
DA
DA
3
3
-0.744
0.017
1.485
0.741
N
3
A
A
P
OP2
DA
DA
3
3
-0.759
0.017
1.485
0.726
N
3
A
A
P
OP1
DC
DC
4
4
-0.804
0.017
1.485
0.681
N
3
A
A
P
OP2
DC
DC
4
4
-0.703
0.017
1.485
0.782
N
3
A
A
P
OP1
DT
DT
5
5
-0.695
0.017
1.485
0.790
N
3
A
A
P
OP2
DT
DT
5
5
-0.799
0.017
1.485
0.686
N
3
A
A
P
OP1
DG
DG
6
6
-0.777
0.017
1.485
0.708
N
3
A
A
P
OP2
DG
DG
6
6
-0.711
0.017
1.485
0.774
N
3
A
A
P
OP1
DC
DC
7
7
-0.739
0.017
1.485
0.746
N
3
A
A
P
OP2
DC
DC
7
7
-0.745
0.017
1.485
0.740
N
3
A
A
P
OP1
DT
DT
8
8
-0.690
0.017
1.485
0.795
N
3
A
A
P
OP2
DT
DT
8
8
-0.803
0.017
1.485
0.682
N
3
A
A
P
OP1
DT
DT
9
9
-0.773
0.017
1.485
0.712
N
3
A
A
P
OP2
DT
DT
9
9
-0.721
0.017
1.485
0.764
N
3
A
A
P
OP1
DT
DT
10
10
-0.748
0.017
1.485
0.737
N
3
A
A
P
OP2
DT
DT
10
10
-0.740
0.017
1.485
0.745
N
3
A
A
P
OP1
DA
DA
11
11
-0.687
0.017
1.485
0.798
N
3
A
A
P
OP2
DA
DA
11
11
-0.805
0.017
1.485
0.680
N
3
A
A
P
OP1
DG
DG
12
12
-0.815
0.017
1.485
0.670
N
3
A
A
P
OP2
DG
DG
12
12
-0.677
0.017
1.485
0.808
N
3
B
B
O5'
C5'
DC
DC
13
13
-0.796
0.025
1.418
0.622
N
3
B
B
P
OP1
DT
DT
14
14
-0.785
0.017
1.485
0.700
N
3
B
B
P
OP2
DT
DT
14
14
-0.700
0.017
1.485
0.785
N
3
B
B
P
OP1
DA
DA
15
15
-0.696
0.017
1.485
0.789
N
3
B
B
P
OP2
DA
DA
15
15
-0.795
0.017
1.485
0.690
N
3
B
B
P
OP1
DA
DA
16
16
-0.631
0.017
1.485
0.854
N
3
B
B
P
OP2
DA
DA
16
16
-0.867
0.017
1.485
0.618
N
3
B
B
P
OP1
DA
DA
17
17
-0.777
0.017
1.485
0.708
N
3
B
B
P
OP2
DA
DA
17
17
-0.715
0.017
1.485
0.770
N
3
B
B
P
OP1
DG
DG
18
18
-0.749
0.017
1.485
0.736
N
3
B
B
P
OP2
DG
DG
18
18
-0.743
0.017
1.485
0.742
N
3
B
B
P
OP1
DC
DC
19
19
-0.751
0.017
1.485
0.734
N
3
B
B
P
OP2
DC
DC
19
19
-0.741
0.017
1.485
0.744
N
3
B
B
P
OP1
DA
DA
20
20
-0.733
0.017
1.485
0.752
N
3
B
B
P
OP2
DA
DA
20
20
-0.759
0.017
1.485
0.726
N
3
B
B
P
OP1
DG
DG
21
21
-0.805
0.017
1.485
0.680
N
3
B
B
P
OP2
DG
DG
21
21
-0.707
0.017
1.485
0.778
N
3
B
B
P
OP1
DT
DT
22
22
-0.883
0.017
1.485
0.602
N
3
B
B
P
OP2
DT
DT
22
22
-0.632
0.017
1.485
0.853
N
3
B
B
P
OP1
DA
DA
23
23
-0.726
0.017
1.485
0.759
N
3
B
B
P
OP2
DA
DA
23
23
-0.776
0.017
1.485
0.709
N
3
B
B
P
OP1
DG
DG
24
24
-0.744
0.017
1.485
0.741
N
3
B
B
P
OP2
DG
DG
24
24
-0.755
0.017
1.485
0.730
N
NMR STRUCTURES OF B-DNA D(CTACTGCTTTAG).D(CTAAAGCAGTAG)
1
N
N
2
N
N
hydrog
WATSON-CRICK
A
DC
1
A
N3
DC
1
1_555
B
DG
24
B
N1
DG
12
1_555
hydrog
WATSON-CRICK
A
DC
1
A
N4
DC
1
1_555
B
DG
24
B
O6
DG
12
1_555
hydrog
WATSON-CRICK
A
DC
1
A
O2
DC
1
1_555
B
DG
24
B
N2
DG
12
1_555
hydrog
WATSON-CRICK
A
DT
2
A
N3
DT
2
1_555
B
DA
23
B
N1
DA
11
1_555
hydrog
WATSON-CRICK
A
DT
2
A
O4
DT
2
1_555
B
DA
23
B
N6
DA
11
1_555
hydrog
WATSON-CRICK
A
DA
3
A
N1
DA
3
1_555
B
DT
22
B
N3
DT
10
1_555
hydrog
WATSON-CRICK
A
DA
3
A
N6
DA
3
1_555
B
DT
22
B
O4
DT
10
1_555
hydrog
WATSON-CRICK
A
DC
4
A
N3
DC
4
1_555
B
DG
21
B
N1
DG
9
1_555
hydrog
WATSON-CRICK
A
DC
4
A
N4
DC
4
1_555
B
DG
21
B
O6
DG
9
1_555
hydrog
WATSON-CRICK
A
DC
4
A
O2
DC
4
1_555
B
DG
21
B
N2
DG
9
1_555
hydrog
WATSON-CRICK
A
DT
5
A
N3
DT
5
1_555
B
DA
20
B
N1
DA
8
1_555
hydrog
WATSON-CRICK
A
DT
5
A
O4
DT
5
1_555
B
DA
20
B
N6
DA
8
1_555
hydrog
WATSON-CRICK
A
DG
6
A
N1
DG
6
1_555
B
DC
19
B
N3
DC
7
1_555
hydrog
WATSON-CRICK
A
DG
6
A
N2
DG
6
1_555
B
DC
19
B
O2
DC
7
1_555
hydrog
WATSON-CRICK
A
DG
6
A
O6
DG
6
1_555
B
DC
19
B
N4
DC
7
1_555
hydrog
WATSON-CRICK
A
DC
7
A
N3
DC
7
1_555
B
DG
18
B
N1
DG
6
1_555
hydrog
WATSON-CRICK
A
DC
7
A
N4
DC
7
1_555
B
DG
18
B
O6
DG
6
1_555
hydrog
WATSON-CRICK
A
DC
7
A
O2
DC
7
1_555
B
DG
18
B
N2
DG
6
1_555
hydrog
WATSON-CRICK
A
DT
8
A
N3
DT
8
1_555
B
DA
17
B
N1
DA
5
1_555
hydrog
WATSON-CRICK
A
DT
8
A
O4
DT
8
1_555
B
DA
17
B
N6
DA
5
1_555
hydrog
WATSON-CRICK
A
DT
9
A
N3
DT
9
1_555
B
DA
16
B
N1
DA
4
1_555
hydrog
WATSON-CRICK
A
DT
9
A
O4
DT
9
1_555
B
DA
16
B
N6
DA
4
1_555
hydrog
WATSON-CRICK
A
DT
10
A
N3
DT
10
1_555
B
DA
15
B
N1
DA
3
1_555
hydrog
WATSON-CRICK
A
DT
10
A
O4
DT
10
1_555
B
DA
15
B
N6
DA
3
1_555
hydrog
WATSON-CRICK
A
DA
11
A
N1
DA
11
1_555
B
DT
14
B
N3
DT
2
1_555
hydrog
WATSON-CRICK
A
DA
11
A
N6
DA
11
1_555
B
DT
14
B
O4
DT
2
1_555
hydrog
WATSON-CRICK
A
DG
12
A
N1
DG
12
1_555
B
DC
13
B
N3
DC
1
1_555
hydrog
WATSON-CRICK
A
DG
12
A
N2
DG
12
1_555
B
DC
13
B
O2
DC
1
1_555
hydrog
WATSON-CRICK
A
DG
12
A
O6
DG
12
1_555
B
DC
13
B
N4
DC
1
1_555
DNA
DNA, DOUBLE HELIX, MODELLING PROTOCOLS
1CS2
PDB
1
1CS2
1CS2
PDB
2
1CS2
1
12
1CS2
1
12
1CS2
A
1
1
12
13
24
1CS2
13
24
1CS2
B
2
1
12
1
P 1